27946215

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 112

約数和(自身を含む): 59494176

約数和(自身を除く): 31547961

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 41, 45, 51, 55, 81, 85, 99, 123, 135, 153, 165, 187, 205, 243, 255, 297, 369, 405, 451, 459, 495, 561, 615, 697, 729, 765, 891, 935, 1107, 1215, 1353, 1377, 1485, 1683, 1845, 2091, 2255, 2295, 2673, 2805, 3321, 3485, 3645, 4059, 4131, 4455, 5049, 5535, 6273, 6765, 6885, 7667, 8019, 8415, 9963, 10455, 12177, 12393, 13365, 15147, 16605, 18819, 20295, 20655, 23001, 25245, 29889, 31365, 36531, 38335, 40095, 45441, 49815, 56457, 60885, 61965, 69003, 75735, 94095, 109593, 115005, 136323, 149445, 169371, 182655, 207009, 227205, 282285, 328779, 345015, 508113, 547965, 621027, 681615, 846855, 1035045, 1643895, 1863081, 2540565, 3105135, 5589243, 9315405, 27946215]

約数ペア:

[(1, 27946215), (3, 9315405), (5, 5589243), (9, 3105135), (11, 2540565), (15, 1863081), (17, 1643895), (27, 1035045), (33, 846855), (41, 681615), (45, 621027), (51, 547965), (55, 508113), (81, 345015), (85, 328779), (99, 282285), (123, 227205), (135, 207009), (153, 182655), (165, 169371), (187, 149445), (205, 136323), (243, 115005), (255, 109593), (297, 94095), (369, 75735), (405, 69003), (451, 61965), (459, 60885), (495, 56457), (561, 49815), (615, 45441), (697, 40095), (729, 38335), (765, 36531), (891, 31365), (935, 29889), (1107, 25245), (1215, 23001), (1353, 20655), (1377, 20295), (1485, 18819), (1683, 16605), (1845, 15147), (2091, 13365), (2255, 12393), (2295, 12177), (2673, 10455), (2805, 9963), (3321, 8415), (3485, 8019), (3645, 7667), (4059, 6885), (4131, 6765), (4455, 6273), (5049, 5535)]